'Pineapple Express' (2008)

Dale Robinette / Columbia Pictures

Seth Rogen -- who co-wrote the script with Evan Goldberg -- plays a slacker stoner named Dale Denton. James Franco is his trippy-dippy drug dealer Saul Silver who is holding a new strain of pot called "pineapple express." But quicker than you can say "bing-bang-bong," Dale witnesses a murder by a crooked cop ( Rosie Perez) and a drug kingpin (Gary Cole). Grade: Three tokes

Seth Rogen -- who co-wrote the script with Evan Goldberg -- plays a slacker stoner named Dale Denton. James Franco is his trippy-dippy drug dealer Saul Silver who is holding a new strain of pot called "pineapple express." But quicker than you can say "bing-bang-bong," Dale witnesses a murder by a crooked cop ( Rosie Perez) and a drug kingpin (Gary Cole). Grade: Three tokes